Eastern Grass Owl was created in 1839.

small rodents also small birds and insects

The African Grass owl-Tyto capensis

Australasian Grass owl- Tyto longimembris

African Grass Owl was created in 1834.

There are many:

Spot-bellied Eagle-owl, Rock Eagle-owl, Brown Fish-owl, Dusky Eagle-owl, Spot-bellied Eagle-Owl, brown hawk-owl, Brown Wood-owl, Buffy Fish-owl, Tawny Fish-owl, Indian Eagle-Owl, Andaman Hawk-owl, Spotted Owlet, Forest Owlet, brown fish owl, brown wood owl, Oriental Bay Owl, Collared Scops Owl, brown hawk-owl, Indian Scops Owl, eastern grass owl, Dusky Eagle-Owl, Collared Owlet, tawny fish owl, Jungle Owlet, Mottled Wood Owl, Asian Barred Owlet, Andaman Hawk-Owl, Andaman Scops Owl, Mountain Scops Owl, Nicobar Scops Owl, Eastern Grass-owl and Nicobar Scops-owl.